The binding sites of Bromine atom in the structure of Alka Undamaged Dna Complex: Interrogation of A T:A Base Pair (pdb code 3oh9). This binding sites where shown with 5.0 Angstroms radius around Bromine atom. The 3oh9 structure was solved by B.R.BOWMAN, S.LEE, S.WANG, G.L.VERDINE, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:

Resolution (A)

41.4-2.8

Space group

I4122

a (A)

139.900

b (A)

139.900

c (A)

91.100

alpha (°)

90.00

beta (°)

90.00

gamma (°)

90.00

Rfactor (%)

20.5

Rfree (%)

25.7

Bromine Binding Sites:

Bromine binding site 1 out of 2 in 3oh9

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Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Bromine in the PDB 3oh9. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Bromine atom, shown by VdW sphereResidues shown as a stick model or VDW spheres: C: Da4, C: Bru5, C: Dg6,

conact list:

Atom

Atom

Distance (A)

Br

N9 C:Da4

3.91

Br

C3' C:Da4

4.67

Br

C8 C:Da4

3.81

Br

C5 C:Da4

4.54

Br

C1' C:Da4

4.24

Br

N7 C:Da4

4.22

Br

C4 C:Da4

4.38

Br

C2' C:Da4

3.38

Br

N3 C:Bru5

4.17

Br

C2 C:Bru5

4.66

Br

C6 C:Bru5

2.80

Br

N1 C:Bru5

4.11

Br

C5 C:Bru5

1.89

Br

C4 C:Bru5

2.88

Br

OP2 C:Bru5

4.67

Br

BR C:Bru5

0.00

Br

O4 C:Bru5

3.09

Br

N7 C:Dg6

4.90

interactive model:

Bromine binding site 2 out of 2 in 3oh9

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Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Bromine in the PDB 3oh9. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Bromine atom, shown by VdW sphereResidues shown as a stick model or VDW spheres: C: Da8, C: Bru9,